My take on CCV vs. BRV after having stayed 7 nights at CCV and spent a good of time at the BRV building checking things out.
WL is a compact resort. No matter whether you're in CCV or BRV, nothing is going to be very far. CCV is closer to Geyser Point and Roaring Fork, but it won't take more than 5 more minutes to get from BRV to either of those. CCV is closer, and that is nice.
If you want quiet at CCV, request a room on Boulder Ridge pool side or near the main lobby. If you're on the Copper Creek Springs pool side of CCV and nearer the end of the wing, you'll be overlooking the pool with waterslide, and things might be a bit louder during pool hours. But, you'll also be like less than a minute from Geyser Point and you'll have a pretty nice view of Bay Lake too. CCV is also closer to boat transportation and basically the same distance to the buses.
One thing I loved about CCV that BRV does not have (in 1 BRs and up) is a double balcony. I believe dedicated 2 BRs at CCV have a triple balcony. That is not present at many
DVC resorts, and I really like it.
I've read some people making a big deal out of the fact that CCV rooms were hotel room conversions. Sure, they are slightly smaller than BRV rooms, but I just don't think it is a huge difference at the end of the day. We didn't have any sound issues. Plenty of room and plenty of places to store stuff.
Now, BRV studios and 1 BRs can accommodate 5 people; CCV cannot. If you're trying to squish 5 people into a studio or 1 BR, well, you do you. That's not for me. I'm in a 2 BR at that point, no matter the resort.
And, the BRV building itself is very nice. More places to sit, the train room, the gym - but you can access all of those spaces regardless of where you're staying.